# Copyright (c) 2009, 2023, Oracle and/or its affiliates.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.0,
# as published by the Free Software Foundation.
#
# This program is also distributed with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation.  The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have included with MySQL.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License, version 2.0, for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA

INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include
                    ${CMAKE_SOURCE_DIR}/sql
                    ${CMAKE_BINARY_DIR}/sql
                    ${CMAKE_CURRENT_BINARY_DIR}
                    ${PCRE_INCLUDE_DIRS}
                    ${SSL_INCLUDE_DIRS})

ADD_DEFINITIONS(-DMYSQL_SERVER)
IF (SSL_DEFINES)
  ADD_DEFINITIONS(${SSL_DEFINES})
ENDIF()

IF(CMAKE_SYSTEM_NAME MATCHES AIX)
  # Workaround linker bug on AIX
  SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-berok")
ENDIF()

#
# Maintainer: keep this list sorted, to avoid merge collisions.
# Tip: ls -1 *.h, ls -1 *.cc
#
SET(PERFSCHEMA_SOURCES
ha_perfschema.h
cursor_by_account.h
cursor_by_host.h
cursor_by_thread.h
cursor_by_user.h
pfs.h
pfs_account.h
pfs_buffer_container.h
pfs_builtin_memory.h
pfs_column_types.h
pfs_column_values.h
pfs_con_slice.h
pfs_defaults.h
pfs_digest.h
pfs_program.h
pfs_prepared_stmt.h
pfs_engine_table.h
pfs_events.h
pfs_events_stages.h
pfs_events_statements.h
pfs_events_transactions.h
pfs_events_waits.h
pfs_global.h
pfs_host.h
pfs_instr.h
pfs_instr_class.h
pfs_lock.h
pfs_memory.h
pfs_server.h
pfs_setup_actor.h
pfs_setup_object.h
pfs_stat.h
pfs_status.h
pfs_timer.h
pfs_user.h
pfs_variable.h
pfs_visitor.h
table_accounts.h
table_all_instr.h
table_esgs_by_account_by_event_name.h
table_esgs_by_host_by_event_name.h
table_esgs_by_thread_by_event_name.h
table_esgs_by_user_by_event_name.h
table_esgs_global_by_event_name.h
table_esms_by_account_by_event_name.h
table_esms_by_host_by_event_name.h
table_esms_by_digest.h
table_esms_by_program.h
table_prepared_stmt_instances.h
#table_processlist.h
table_esms_by_thread_by_event_name.h
table_esms_by_user_by_event_name.h
table_esms_global_by_event_name.h
table_ets_by_account_by_event_name.h
table_ets_by_host_by_event_name.h
table_ets_by_thread_by_event_name.h
table_ets_by_user_by_event_name.h
table_ets_global_by_event_name.h
table_events_stages.h
table_events_statements.h
table_events_transactions.h
table_events_waits.h
table_events_waits_summary.h
table_ews_by_account_by_event_name.h
table_ews_by_host_by_event_name.h
table_ews_by_thread_by_event_name.h
table_ews_by_user_by_event_name.h
table_ews_global_by_event_name.h
table_file_instances.h
table_md_locks.h
table_mems_global_by_event_name.h
table_mems_by_account_by_event_name.h
table_mems_by_host_by_event_name.h
table_mems_by_thread_by_event_name.h
table_mems_by_user_by_event_name.h
table_file_summary_by_instance.h
table_file_summary_by_event_name.h
table_socket_instances.h
table_socket_summary_by_instance.h
table_socket_summary_by_event_name.h
table_helper.h
table_host_cache.h
table_hosts.h
table_os_global_by_type.h
table_performance_timers.h
table_setup_actors.h
table_setup_consumers.h
table_setup_instruments.h
table_setup_objects.h
table_sync_instances.h
table_status_by_account.h
table_status_by_host.h
table_status_by_thread.h
table_status_by_user.h
table_global_status.h
table_session_status.h
table_variables_by_thread.h
table_global_variables.h
table_session_variables.h
table_table_handles.h
table_threads.h
table_tiws_by_index_usage.h
table_tiws_by_table.h
table_tlws_by_table.h
table_users.h
table_uvar_by_thread.h
cursor_by_thread_connect_attr.h
table_session_connect.h
table_session_connect_attrs.h
table_session_account_connect_attrs.h
table_replication_connection_configuration.h
table_replication_group_members.h
table_replication_connection_status.h
table_replication_applier_configuration.h
table_replication_applier_status.h
table_replication_applier_status_by_coordinator.h
table_replication_applier_status_by_worker.h
table_replication_group_member_stats.h
cursor_by_account.cc
cursor_by_host.cc
cursor_by_thread.cc
cursor_by_user.cc
ha_perfschema.cc
mysqld_thd_manager.cc
pfs.cc
pfs_account.cc
pfs_autosize.cc
pfs_buffer_container.cc
pfs_builtin_memory.cc
pfs_column_values.cc
pfs_con_slice.cc
pfs_defaults.cc
pfs_digest.cc
pfs_program.cc
pfs_prepared_stmt.cc
pfs_engine_table.cc
pfs_events_stages.cc
pfs_events_statements.cc
pfs_events_transactions.cc
pfs_events_waits.cc
pfs_global.cc
pfs_host.cc
pfs_instr.cc
pfs_instr_class.cc
pfs_memory.cc
pfs_server.cc
pfs_setup_actor.cc
pfs_setup_object.cc
pfs_status.cc
pfs_timer.cc
pfs_user.cc
pfs_variable.cc
pfs_visitor.cc
table_accounts.cc
table_all_instr.cc
table_esgs_by_account_by_event_name.cc
table_esgs_by_host_by_event_name.cc
table_esgs_by_thread_by_event_name.cc
table_esgs_by_user_by_event_name.cc
table_esgs_global_by_event_name.cc
table_esms_by_account_by_event_name.cc
table_esms_by_host_by_event_name.cc
table_esms_by_digest.cc
table_esms_by_program.cc
table_prepared_stmt_instances.cc
#table_processlist.cc
table_esms_by_thread_by_event_name.cc
table_esms_by_user_by_event_name.cc
table_esms_global_by_event_name.cc
table_ets_by_account_by_event_name.cc
table_ets_by_host_by_event_name.cc
table_ets_by_thread_by_event_name.cc
table_ets_by_user_by_event_name.cc
table_ets_global_by_event_name.cc
table_events_stages.cc
table_events_statements.cc
table_events_transactions.cc
table_events_waits.cc
table_events_waits_summary.cc
table_ews_by_account_by_event_name.cc
table_ews_by_host_by_event_name.cc
table_ews_by_thread_by_event_name.cc
table_ews_by_user_by_event_name.cc
table_ews_global_by_event_name.cc
table_file_instances.cc
table_md_locks.cc
table_mems_global_by_event_name.cc
table_mems_by_account_by_event_name.cc
table_mems_by_host_by_event_name.cc
table_mems_by_thread_by_event_name.cc
table_mems_by_user_by_event_name.cc
table_file_summary_by_instance.cc
table_file_summary_by_event_name.cc
table_socket_instances.cc
table_socket_summary_by_instance.cc
table_socket_summary_by_event_name.cc
table_helper.cc
table_host_cache.cc
table_hosts.cc
table_os_global_by_type.cc
table_performance_timers.cc
table_setup_actors.cc
table_setup_consumers.cc
table_setup_instruments.cc
table_setup_objects.cc
table_sync_instances.cc
table_status_by_account.cc
table_status_by_host.cc
table_status_by_thread.cc
table_status_by_user.cc
table_global_status.cc
table_session_status.cc
#table_variables_by_thread.cc
#table_global_variables.cc
#table_session_variables.cc
table_table_handles.cc
table_threads.cc
table_tiws_by_index_usage.cc
table_tiws_by_table.cc
table_tlws_by_table.cc
table_users.cc
table_uvar_by_thread.cc
cursor_by_thread_connect_attr.cc
table_session_connect.cc
table_session_connect_attrs.cc
table_session_account_connect_attrs.cc
table_replication_connection_configuration.cc
#table_replication_group_members.cc
#table_replication_connection_status.cc
table_replication_applier_configuration.cc
table_replication_applier_status.cc
table_replication_applier_status_by_coordinator.cc
table_replication_applier_status_by_worker.cc
#table_replication_group_member_stats.cc
)

# Check for pthread_threadid_np()
CHECK_C_SOURCE_COMPILES("
#include <pthread.h>
int main(int ac, char **av)
{
  unsigned long long tid64;
  pthread_threadid_np(NULL, &tid64);
  return (tid64 != 0 ? 0 : 1);
}"
HAVE_PTHREAD_THREADID_NP)

# gettid() library function (glibc-2.30+)
CHECK_SYMBOL_EXISTS(gettid unistd.h HAVE_GETTID)

# Check for gettid() system call
CHECK_C_SOURCE_COMPILES("
#include <sys/types.h>
#include <sys/syscall.h>
#include <unistd.h>
int main(int ac, char **av)
{
  unsigned long long tid = syscall(SYS_gettid);
  return (tid != 0 ? 0 : 1);
}"
HAVE_SYS_GETTID)

# Check for getthrid()
CHECK_C_SOURCE_COMPILES("
#include <unistd.h>
int main(int ac, char **av)
{
  unsigned long long tid = getthrid();
  return (tid != 0 ? 0 : 1);
}"
HAVE_GETTHRID)

# Check for pthread_getthreadid_np()
CHECK_C_SOURCE_COMPILES("
#include <pthread_np.h>
int main(int ac, char **av)
{
  unsigned long long tid = pthread_getthreadid_np();
  return (tid != 0 ? 0 : 1);
}"
HAVE_PTHREAD_GETTHREADID_NP)

# Check for pthread_self() returning an integer type
CHECK_C_SOURCE_COMPILES("
#include <sys/types.h>
#include <pthread.h>
int main(int ac, char **av)
{
  unsigned long long tid = pthread_self();
  return (tid != 0 ? 0 : 1);
}"
HAVE_INTEGER_PTHREAD_SELF
FAIL_REGEX "warning: incompatible pointer to integer conversion"
)

CONFIGURE_FILE(pfs_config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/pfs_config.h)

MYSQL_ADD_PLUGIN(perfschema ${PERFSCHEMA_SOURCES} STORAGE_ENGINE DEFAULT
  STATIC_ONLY RECOMPILE_FOR_EMBEDDED DEPENDS GenServerSource)
IF (TARGET perfschema)
  IF(WITH_UNIT_TESTS)
    ADD_SUBDIRECTORY(unittest)
  ENDIF(WITH_UNIT_TESTS)
ENDIF(TARGET perfschema)

# Only disable threads when building without *any* instrumentation,
# as other instrumentations have a dependency on threads.
OPTION(DISABLE_PSI_THREAD "Exclude the performance schema thread instrumentation" OFF)

OPTION(DISABLE_PSI_MUTEX "Exclude the performance schema mutex instrumentation" OFF)
OPTION(DISABLE_PSI_RWLOCK "Exclude the performance schema rwlock instrumentation" OFF)
OPTION(DISABLE_PSI_COND "Exclude the performance schema condition instrumentation" OFF)
OPTION(DISABLE_PSI_FILE "Exclude the performance schema file instrumentation" OFF)
OPTION(DISABLE_PSI_TABLE "Exclude the performance schema table instrumentation" OFF)
OPTION(DISABLE_PSI_SOCKET "Exclude the performance schema socket instrumentation" OFF)
OPTION(DISABLE_PSI_STAGE "Exclude the performance schema stage instrumentation" OFF)
OPTION(DISABLE_PSI_STATEMENT "Exclude the performance schema statement instrumentation" OFF)
OPTION(DISABLE_PSI_SP "Exclude the performance schema stored procedure instrumentation" OFF)
OPTION(DISABLE_PSI_PS "Exclude the performance schema prepared statements instances instrumentation" OFF)
OPTION(DISABLE_PSI_IDLE "Exclude the performance schema idle instrumentation" OFF)
OPTION(DISABLE_PSI_STATEMENT_DIGEST "Exclude the performance schema statement digest instrumentation" OFF)
OPTION(DISABLE_PSI_METADATA "Exclude the performance schema metadata instrumentation" OFF)
OPTION(DISABLE_PSI_MEMORY "Exclude the performance schema memory instrumentation" OFF)
OPTION(DISABLE_PSI_TRANSACTION "Exclude the performance schema transaction instrumentation" OFF)

MARK_AS_ADVANCED(DISABLE_PSI_THREAD)

MARK_AS_ADVANCED(DISABLE_PSI_MUTEX)
MARK_AS_ADVANCED(DISABLE_PSI_RWLOCK)
MARK_AS_ADVANCED(DISABLE_PSI_COND)
MARK_AS_ADVANCED(DISABLE_PSI_FILE)
MARK_AS_ADVANCED(DISABLE_PSI_TABLE)
MARK_AS_ADVANCED(DISABLE_PSI_SOCKET)
MARK_AS_ADVANCED(DISABLE_PSI_STAGE)
MARK_AS_ADVANCED(DISABLE_PSI_STATEMENT)
MARK_AS_ADVANCED(DISABLE_PSI_SP)
MARK_AS_ADVANCED(DISABLE_PSI_PS)
MARK_AS_ADVANCED(DISABLE_PSI_IDLE)
MARK_AS_ADVANCED(DISABLE_PSI_STATEMENT_DIGEST)
MARK_AS_ADVANCED(DISABLE_PSI_METADATA)
MARK_AS_ADVANCED(DISABLE_PSI_MEMORY)
MARK_AS_ADVANCED(DISABLE_PSI_TRANSACTION)
